EP4342803A3 - Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods - Google Patents

Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods Download PDF

Info

Publication number
EP4342803A3
EP4342803A3 EP24157080.3A EP24157080A EP4342803A3 EP 4342803 A3 EP4342803 A3 EP 4342803A3 EP 24157080 A EP24157080 A EP 24157080A EP 4342803 A3 EP4342803 A3 EP 4342803A3
Authority
EP
European Patent Office
Prior art keywords
spacecraft
electrostatic discharge
mitigation
proximity
related methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24157080.3A
Other languages
German (de)
French (fr)
Other versions
EP4342803A2 (en
Inventor
Christina AGATHON-BURTON
Matthew Alan MICHEL
Dewey Edwin COCHRAN
Ronald Lynn GRAHAM
Gregg A. HERBERT
William A. LLORENS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Systems Corp
Original Assignee
Northrop Grumman Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Systems Corp filed Critical Northrop Grumman Systems Corp
Publication of EP4342803A2 publication Critical patent/EP4342803A2/en
Publication of EP4342803A3 publication Critical patent/EP4342803A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/52—Protection, safety or emergency devices; Survival aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/405—Ion or plasma engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/40—Arrangements or adaptations of propulsion systems
    • B64G1/411—Electric propulsion
    • B64G1/413—Ion or plasma engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/646—Docking or rendezvous systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/64—Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements
    • B64G1/646—Docking or rendezvous systems
    • B64G1/6462—Docking or rendezvous systems characterised by the means for engaging other vehicles
    • B64G1/6464—Docking probes and receivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
    • B64G1/1078—Maintenance satellites

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Critical Care (AREA)
  • Plasma Technology (AREA)
  • Elimination Of Static Electricity (AREA)
  • Protection Of Static Devices (AREA)
  • Catching Or Destruction (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Methods and systems for mitigating or reducing the risk of an electrostatic discharge due to static charge differentials between a first spacecraft and a second spacecraft as the first spacecraft approaches the second spacecraft may be accomplished using a passive electrostatic discharge mitigation device. In some embodiments, mitigation of static potential between the first spacecraft and the second spacecraft may be actively accomplished by an electric propulsion system provided on the first spacecraft. In some embodiments, mitigation may be provided by both actively and passively mitigating static potential between the first spacecraft and the second spacecraft.
EP24157080.3A 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods Pending EP4342803A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762484969P 2017-04-13 2017-04-13
US15/829,758 US10850871B2 (en) 2017-04-13 2017-12-01 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft
EP18708258.1A EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
PCT/US2018/017852 WO2018190943A1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP18708258.1A Division-Into EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
EP18708258.1A Division EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Publications (2)

Publication Number Publication Date
EP4342803A2 EP4342803A2 (en) 2024-03-27
EP4342803A3 true EP4342803A3 (en) 2024-05-01

Family

ID=63791513

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18708258.1A Active EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods
EP24157080.3A Pending EP4342803A3 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18708258.1A Active EP3606830B1 (en) 2017-04-13 2018-02-12 Electrostatic discharge mitigation for a first spacecraft operating in proximity to a second spacecraft and related methods

Country Status (10)

Country Link
US (2) US10850871B2 (en)
EP (2) EP3606830B1 (en)
JP (2) JP6987881B2 (en)
CN (3) CN116923733A (en)
AU (2) AU2018252956B2 (en)
CA (1) CA3059557A1 (en)
IL (2) IL283272B (en)
RU (1) RU2019136180A (en)
SG (1) SG11201909540QA (en)
WO (1) WO2018190943A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL310545A (en) 2017-07-21 2024-03-01 Northrop Grumman Systems Corp Spacecraft servicing devices and related assemblies, systems, and methods
AU2020208316A1 (en) 2019-01-15 2021-08-05 Northrop Grumman Systems Corporation Spacecraft servicing devices and related assemblies, systems, and methods
US11827386B2 (en) 2020-05-04 2023-11-28 Northrop Grumman Systems Corporation Vehicle capture assemblies and related devices, systems, and methods
US11730210B2 (en) 2020-08-18 2023-08-22 Iona Tech Llc Wireless anti-static device for ESD mitigation
JP7537772B2 (en) 2022-04-28 2024-08-21 国立研究開発法人宇宙航空研究開発機構 Charge reducing device and discharge avoidance method
EP4306433A1 (en) 2022-07-12 2024-01-17 ClearSpace SA Spacecraft docking system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340298A (en) * 1993-05-31 1994-12-13 Nec Corp Charged potential equalizing method
JPH07165198A (en) * 1993-12-13 1995-06-27 Nec Corp Contact terminal for docking of space flying body
JPH08130097A (en) * 1994-10-31 1996-05-21 Toshiba Corp Discharge preventive apparatus for aerospace vehicle

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US4654746A (en) 1984-11-23 1987-03-31 Lewis Jr Robert O Static dissipator for electronic devices
IT1262494B (en) * 1993-08-06 1996-06-28 Proel Tecnologie Spa METHOD AND DEVICE FOR THE EXTRACTION OF ELECTRONS FROM A SPACE VEHICLE
JP2000311797A (en) * 1999-04-27 2000-11-07 Totsuka Tadao Static eliminator and its method
US7216834B2 (en) 2001-07-30 2007-05-15 Iostar Corporation Orbit space transportation and recovery system
US7070151B2 (en) * 2004-01-09 2006-07-04 Iostar Corporation In orbit space transportation and recovery system
US7216833B2 (en) 2001-07-30 2007-05-15 Iostar Corporation In orbit space transportation and recovery system
US7484690B2 (en) * 2004-02-17 2009-02-03 Iostar Corporation In orbit space transportation and recovery system
RU2369991C1 (en) 2008-06-10 2009-10-10 Николай Сергеевич Трушкин Lightning energy utilisation method
FR2945842B1 (en) 2009-05-20 2011-07-01 Snecma PLASMA PROPELLER WITH HALL EFFECT.
US8205838B2 (en) * 2009-08-13 2012-06-26 Moorer Jr Daniel F Electrostatic spacecraft reorbiter
CN102774511A (en) * 2012-08-03 2012-11-14 北京卫星环境工程研究所 Spacecraft potential active control device based on helicon wave plasma and application thereof
US9119277B2 (en) * 2013-02-26 2015-08-25 Orbital Atk, Inc. Passive charge neutralization system for mitigating electrostatic discharge in space
CN103600854B (en) * 2013-11-25 2017-01-11 北京卫星环境工程研究所 Spacecraft boosting system utilizing space plasmas and magnetic field action
CN105225883B (en) 2014-06-26 2017-12-15 西门子公司 Sub-component and its earthed switch are touched in quiet striking
RU2612474C1 (en) 2015-10-13 2017-03-09 Федеральное государственное унитарное предприятие "Научно-производственное объединение им. С.А. Лавочкина" Protection method of spacecraft from static electricity and device for its implementation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06340298A (en) * 1993-05-31 1994-12-13 Nec Corp Charged potential equalizing method
JPH07165198A (en) * 1993-12-13 1995-06-27 Nec Corp Contact terminal for docking of space flying body
JPH08130097A (en) * 1994-10-31 1996-05-21 Toshiba Corp Discharge preventive apparatus for aerospace vehicle

Also Published As

Publication number Publication date
IL283272A (en) 2021-07-29
EP3606830B1 (en) 2024-04-03
JP2022028902A (en) 2022-02-16
JP2020516524A (en) 2020-06-11
CN117485599A (en) 2024-02-02
EP4342803A2 (en) 2024-03-27
RU2019136180A3 (en) 2021-05-13
AU2018252956A8 (en) 2019-12-12
AU2024204697A1 (en) 2024-07-25
JP7417573B2 (en) 2024-01-18
CN110891863A (en) 2020-03-17
US20180297722A1 (en) 2018-10-18
WO2018190943A1 (en) 2018-10-18
JP6987881B2 (en) 2022-01-05
IL283272B (en) 2022-08-01
SG11201909540QA (en) 2019-11-28
US10850871B2 (en) 2020-12-01
NZ758963A (en) 2023-11-24
RU2019136180A (en) 2021-05-13
AU2018252956B2 (en) 2024-05-09
US20210031951A1 (en) 2021-02-04
CA3059557A1 (en) 2018-10-18
EP3606830A1 (en) 2020-02-12
CN110891863B (en) 2023-11-28
US11434026B2 (en) 2022-09-06
AU2018252956A1 (en) 2019-11-28
CN116923733A (en) 2023-10-24
IL269917B (en) 2021-06-30

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